Nortek, Inc. Ventilator L500K

CENTRIFUGAL TYPE 21-1/2 INCH 12-1/4 INCH 11-3/4 INCH 120 VAC AT 60 HZ INPUT SUPPLY RATING KITCHEN APPLICATION 2.2 AMPERE CURRENT RATING 232 W POWER RATING 700/705 RPM SPEED RATING 20 GAUGE RUGGED GALVANIZED STEEL HOUSING MATERIAL 481 CFM DELIVERY RATE 4.4 SONES SOUND RATING LOSONE SELECT[R] BRAND APPROVAL UL, CUL GRILLE MATERIAL METAL GRILLE DIMENSION 23-1/4 INCH L X 14 INCH W DUCT SIZE 18-1/2 INCH X 4-1/2 INCH L500 MODEL